diff --git a/cms/djangoapps/contentstore/views/component.py b/cms/djangoapps/contentstore/views/component.py
index ba767df78dc9..11ce9657577d 100644
--- a/cms/djangoapps/contentstore/views/component.py
+++ b/cms/djangoapps/contentstore/views/component.py
@@ -35,7 +35,8 @@
 
 __all__ = [
     'container_handler',
-    'component_handler'
+    'component_handler',
+    'container_embed_handler',
 ]
 
 log = logging.getLogger(__name__)
@@ -141,6 +142,38 @@ def container_handler(request, usage_key_string):  # pylint: disable=too-many-st
         return HttpResponseBadRequest("Only supports HTML requests")
 
 
+@require_GET
+@login_required
+def container_embed_handler(request, usage_key_string):  # pylint: disable=too-many-statements
+    """
+    Returns an HttpResponse with HTML content for the container xBlock.
+    The returned HTML is a chromeless rendering of the xBlock.
+
+    GET
+        html: returns the HTML page for editing a container
+        json: not currently supported
+    """
+
+    from ..utils import get_container_handler_context
+
+    if 'text/html' in request.META.get('HTTP_ACCEPT', 'text/html'):
+
+        try:
+            usage_key = UsageKey.from_string(usage_key_string)
+        except InvalidKeyError:  # Raise Http404 on invalid 'usage_key_string'
+            raise Http404  # lint-amnesty, pylint: disable=raise-missing-from
+        with modulestore().bulk_operations(usage_key.course_key):
+            try:
+                course, xblock, lms_link, preview_lms_link = _get_item_in_course(request, usage_key)
+            except ItemNotFoundError:
+                return HttpResponseBadRequest()
+
+            container_handler_context = get_container_handler_context(request, usage_key, course, xblock)
+            return render_to_response('container_chromeless.html', container_handler_context)
+    else:
+        return HttpResponseBadRequest("Only supports HTML requests")
+
+
 def get_component_templates(courselike, library=False):  # lint-amnesty, pylint: disable=too-many-statements
     """
     Returns the applicable component templates that can be used by the specified course or library.
diff --git a/cms/djangoapps/contentstore/views/tests/test_container_page.py b/cms/djangoapps/contentstore/views/tests/test_container_page.py
index 1d5b52905357..426477e23408 100644
--- a/cms/djangoapps/contentstore/views/tests/test_container_page.py
+++ b/cms/djangoapps/contentstore/views/tests/test_container_page.py
@@ -242,3 +242,61 @@ def test_container_page_with_valid_and_invalid_usage_key_string(self):
             usage_key_string=str(self.vertical.location)
         )
         self.assertEqual(response.status_code, 200)
+
+
+class ContainerEmbedPageTestCase(ContainerPageTestCase):  # lint-amnesty, pylint: disable=test-inherits-tests
+    """
+    Unit tests for the container embed page.
+    """
+
+    def test_container_html(self):
+        assets_url = reverse(
+            'assets_handler', kwargs={'course_key_string': str(self.child_container.location.course_key)}
+        )
+        self._test_html_content(
+            self.child_container,
+            expected_section_tag=(
+                '<section class="wrapper-xblock level-page is-hidden studio-xblock-wrapper" '
+                'data-locator="{0}" data-course-key="{0.course_key}" data-course-assets="{1}">'.format(
+                    self.child_container.location, assets_url
+                )
+            ),
+        )
+
+    def test_container_on_container_html(self):
+        """
+        Create the scenario of an xblock with children (non-vertical) on the container page.
+        This should create a container page that is a child of another container page.
+        """
+        draft_container = self._create_block(self.child_container, "wrapper", "Wrapper")
+        self._create_block(draft_container, "html", "Child HTML")
+
+        def test_container_html(xblock):
+            assets_url = reverse(
+                'assets_handler', kwargs={'course_key_string': str(draft_container.location.course_key)}
+            )
+            self._test_html_content(
+                xblock,
+                expected_section_tag=(
+                    '<section class="wrapper-xblock level-page is-hidden studio-xblock-wrapper" '
+                    'data-locator="{0}" data-course-key="{0.course_key}" data-course-assets="{1}">'.format(
+                        draft_container.location, assets_url
+                    )
+                ),
+            )
+
+        # Test the draft version of the container
+        test_container_html(draft_container)
+
+        # Now publish the unit and validate again
+        self.store.publish(self.vertical.location, self.user.id)
+        draft_container = self.store.get_item(draft_container.location)
+        test_container_html(draft_container)
+
+    def _test_html_content(self, xblock, expected_section_tag):  # lint-amnesty, pylint: disable=arguments-differ
+        """
+        Get the HTML for a container page and verify the section tag is correct
+        and the breadcrumbs trail is correct.
+        """
+        html = self.get_page_html(xblock)
+        self.assertIn(expected_section_tag, html)
diff --git a/cms/static/js/views/pages/container.js b/cms/static/js/views/pages/container.js
index 7e1f6de3b652..04a42bf44210 100644
--- a/cms/static/js/views/pages/container.js
+++ b/cms/static/js/views/pages/container.js
@@ -207,7 +207,7 @@ function($, _, Backbone, gettext, BasePage,
 
         renderAddXBlockComponents: function() {
             var self = this;
-            if (self.options.canEdit) {
+            if (self.options.canEdit && !self.options.isIframeEmbed) {
                 this.$('.add-xblock-component').each(function(index, element) {
                     var component = new AddXBlockComponent({
                         el: element,
@@ -222,7 +222,7 @@ function($, _, Backbone, gettext, BasePage,
         },
 
         initializePasteButton() {
-            if (this.options.canEdit) {
+            if (this.options.canEdit && !self.options.isIframeEmbed) {
                 // We should have the user's clipboard status.
                 const data = this.options.clipboardData;
                 this.refreshPasteButton(data);
@@ -239,7 +239,7 @@ function($, _, Backbone, gettext, BasePage,
         refreshPasteButton(data) {
             // Do not perform any changes on paste button since they are not
             // rendered on Library or LibraryContent pages
-            if (!this.isLibraryPage && !this.isLibraryContentPage) {
+            if (!this.isLibraryPage && !this.isLibraryContentPage && !self.options.isIframeEmbed) {
                 // 'data' is the same data returned by the "get clipboard status" API endpoint
                 // i.e. /api/content-staging/v1/clipboard/
                 if (this.options.canEdit && data.content) {
@@ -273,6 +273,18 @@ function($, _, Backbone, gettext, BasePage,
         /** The user has clicked on the "Paste Component button" */
         pasteComponent(event) {
             event.preventDefault();
+            try {
+                if (this.options.isIframeEmbed) {
+                    window.parent.postMessage(
+                        {
+                            type: 'pasteComponent',
+                            payload: {}
+                        }, document.referrer
+                    );
+                }
+            } catch (e) {
+                console.error(e);
+            }
             // Get the ID of the container (usually a unit/vertical) that we're pasting into:
             const parentElement = this.findXBlockElement(event.target);
             const parentLocator = parentElement.data('locator');
@@ -365,6 +377,18 @@ function($, _, Backbone, gettext, BasePage,
 
         editXBlock: function(event, options) {
             event.preventDefault();
+            try {
+                if (this.options.isIframeEmbed) {
+                    window.parent.postMessage(
+                        {
+                            type: 'editXBlock',
+                            payload: {}
+                        }, document.referrer
+                    );
+                }
+            } catch (e) {
+                console.error(e);
+            }
 
             if (!options || options.view !== 'visibility_view') {
                 const primaryHeader = $(event.target).closest('.xblock-header-primary, .nav-actions');
@@ -432,66 +456,43 @@ function($, _, Backbone, gettext, BasePage,
             });
         },
 
-        duplicateXBlock: function(event) {
-            event.preventDefault();
-            this.duplicateComponent(this.findXBlockElement(event.target));
-        },
-
         openManageTags: function(event) {
+            try {
+                if (this.options.isIframeEmbed) {
+                    window.parent.postMessage(
+                        {
+                            type: 'openManageTags',
+                            payload: {}
+                        }, document.referrer
+                    );
+                }
+            } catch (e) {
+                console.error(e);
+            }
             const taxonomyTagsWidgetUrl = this.model.get('taxonomy_tags_widget_url');
             const contentId = this.findXBlockElement(event.target).data('locator');
 
             TaggingDrawerUtils.openDrawer(taxonomyTagsWidgetUrl, contentId);
         },
 
-        showMoveXBlockModal: function(event) {
-            var xblockElement = this.findXBlockElement(event.target),
-                parentXBlockElement = xblockElement.parents('.studio-xblock-wrapper'),
-                modal = new MoveXBlockModal({
-                    sourceXBlockInfo: XBlockUtils.findXBlockInfo(xblockElement, this.model),
-                    sourceParentXBlockInfo: XBlockUtils.findXBlockInfo(parentXBlockElement, this.model),
-                    XBlockURLRoot: this.getURLRoot(),
-                    outlineURL: this.options.outlineURL
-                });
-
-            event.preventDefault();
-            modal.show();
-        },
-
-        deleteXBlock: function(event) {
-            event.preventDefault();
-            this.deleteComponent(this.findXBlockElement(event.target));
-        },
-
         createPlaceholderElement: function() {
             return $('<div/>', {class: 'studio-xblock-wrapper'});
         },
 
-        createComponent: function(template, target) {
-            // A placeholder element is created in the correct location for the new xblock
-            // and then onNewXBlock will replace it with a rendering of the xblock. Note that
-            // for xblocks that can't be replaced inline, the entire parent will be refreshed.
-            var parentElement = this.findXBlockElement(target),
-                parentLocator = parentElement.data('locator'),
-                buttonPanel = target.closest('.add-xblock-component'),
-                listPanel = buttonPanel.prev(),
-                scrollOffset = ViewUtils.getScrollOffset(buttonPanel),
-                $placeholderEl = $(this.createPlaceholderElement()),
-                requestData = _.extend(template, {
-                    parent_locator: parentLocator
-                }),
-                placeholderElement;
-            placeholderElement = $placeholderEl.appendTo(listPanel);
-            return $.postJSON(this.getURLRoot() + '/', requestData,
-                _.bind(this.onNewXBlock, this, placeholderElement, scrollOffset, false))
-                .fail(function() {
-                    // Remove the placeholder if the update failed
-                    placeholderElement.remove();
-                });
-        },
-
         copyXBlock: function(event) {
             event.preventDefault();
+            try {
+                if (this.options.isIframeEmbed) {
+                    window.parent.postMessage(
+                        {
+                            type: 'copyXBlock',
+                            payload: {}
+                        }, document.referrer
+                    );
+                }
+            } catch (e) {
+                console.error(e);
+            }
             const clipboardEndpoint = "/api/content-staging/v1/clipboard/";
             const element = this.findXBlockElement(event.target);
             const usageKeyToCopy = element.data('locator');
@@ -535,41 +536,44 @@ function($, _, Backbone, gettext, BasePage,
             });
         },
 
-        duplicateComponent: function(xblockElement) {
-            // A placeholder element is created in the correct location for the duplicate xblock
-            // and then onNewXBlock will replace it with a rendering of the xblock. Note that
-            // for xblocks that can't be replaced inline, the entire parent will be refreshed.
-            var self = this,
-                parentElement = self.findXBlockElement(xblockElement.parent()),
-                scrollOffset = ViewUtils.getScrollOffset(xblockElement),
-                $placeholderEl = $(self.createPlaceholderElement()),
-                placeholderElement;
-
-            placeholderElement = $placeholderEl.insertAfter(xblockElement);
-            XBlockUtils.duplicateXBlock(xblockElement, parentElement)
-                .done(function(data) {
-                    self.onNewXBlock(placeholderElement, scrollOffset, true, data);
-                })
-                .fail(function() {
-                    // Remove the placeholder if the update failed
-                    placeholderElement.remove();
-                });
-        },
-
         duplicateXBlock: function(event) {
             event.preventDefault();
+            try {
+                if (this.options.isIframeEmbed) {
+                    window.parent.postMessage(
+                        {
+                            type: 'duplicateXBlock',
+                            payload: {}
+                        }, document.referrer
+                    );
+                }
+            } catch (e) {
+                console.error(e);
+            }
             this.duplicateComponent(this.findXBlockElement(event.target));
         },
 
         showMoveXBlockModal: function(event) {
+            try {
+                if (this.options.isIframeEmbed) {
+                    window.parent.postMessage(
+                        {
+                            type: 'showMoveXBlockModal',
+                            payload: {}
+                        }, document.referrer
+                    );
+                }
+            } catch (e) {
+                console.error(e);
+            }
             var xblockElement = this.findXBlockElement(event.target),
                 parentXBlockElement = xblockElement.parents('.studio-xblock-wrapper'),
                 modal = new MoveXBlockModal({
-                sourceXBlockInfo: XBlockUtils.findXBlockInfo(xblockElement, this.model),
-                sourceParentXBlockInfo: XBlockUtils.findXBlockInfo(parentXBlockElement, this.model),
-                XBlockURLRoot: this.getURLRoot(),
-                outlineURL: this.options.outlineURL
-            });
+                    sourceXBlockInfo: XBlockUtils.findXBlockInfo(xblockElement, this.model),
+                    sourceParentXBlockInfo: XBlockUtils.findXBlockInfo(parentXBlockElement, this.model),
+                    XBlockURLRoot: this.getURLRoot(),
+                    outlineURL: this.options.outlineURL
+                });
 
             event.preventDefault();
             modal.show();
@@ -577,6 +581,18 @@ function($, _, Backbone, gettext, BasePage,
 
         deleteXBlock: function(event) {
             event.preventDefault();
+            try {
+                if (this.options.isIframeEmbed) {
+                    window.parent.postMessage(
+                        {
+                            type: 'deleteXBlock',
+                            payload: {}
+                        }, document.referrer
+                    );
+                }
+            } catch (e) {
+                console.error(e);
+            }
             this.deleteComponent(this.findXBlockElement(event.target));
         },
 
diff --git a/cms/templates/container_chromeless.html b/cms/templates/container_chromeless.html
new file mode 100644
index 000000000000..4e1dedafc2a0
--- /dev/null
+++ b/cms/templates/container_chromeless.html
@@ -0,0 +1,275 @@
+## coding=utf-8
+## mako
+
+<%! main_css = "style-main-v1" %>
+
+<%namespace name='static' file='static_content.html'/>
+<%!
+from django.urls import reverse
+from django.utils.translation import gettext as _
+
+from cms.djangoapps.contentstore.config.waffle import CUSTOM_RELATIVE_DATES
+from cms.djangoapps.contentstore.helpers import xblock_type_display_name
+from lms.djangoapps.branding import api as branding_api
+from openedx.core.djangoapps.util.user_messages import PageLevelMessages
+from openedx.core.djangolib.js_utils import (
+    dump_js_escaped_json, js_escaped_string
+)
+from openedx.core.djangolib.markup import HTML, Text
+from openedx.core.release import RELEASE_LINE
+%>
+
+<%page expression_filter="h"/>
+<!doctype html>
+<!--[if lte IE 9]><html class="ie9 lte9" lang="${LANGUAGE_CODE}"><![endif]-->
+<!--[if !IE]><<!--><html lang="${LANGUAGE_CODE}"><!--<![endif]-->
+    <head dir="${static.dir_rtl()}">
+        <meta charset="utf-8">
+        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+        <meta name="openedx-release-line" content="${RELEASE_LINE}" />
+        <title>
+            ${xblock.display_name_with_default} ${xblock_type_display_name(xblock)} |
+            % if context_course:
+            <% ctx_loc = context_course.location %>
+            ${context_course.display_name_with_default} |
+            % elif context_library:
+            ${context_library.display_name_with_default} |
+            % endif
+            ${settings.STUDIO_NAME}
+        </title>
+
+        <%
+        jsi18n_path = "js/i18n/{language}/djangojs.js".format(language=LANGUAGE_CODE)
+        %>
+
+        % if getattr(settings, 'CAPTURE_CONSOLE_LOG', False):
+            <script type="text/javascript">
+                var oldOnError = window.onerror;
+                window.localStorage.setItem('console_log_capture', JSON.stringify([]));
+
+                window.onerror = function (message, url, lineno, colno, error) {
+                    if (oldOnError) {
+                        oldOnError.apply(this, arguments);
+                    }
+
+                    var messages = JSON.parse(window.localStorage.getItem('console_log_capture'));
+                    messages.push([message, url, lineno, colno, (error || {}).stack]);
+                    window.localStorage.setItem('console_log_capture', JSON.stringify(messages));
+                }
+            </script>
+        % endif
+
+        <script type="text/javascript" src="${static.url(jsi18n_path)}"></script>
+        % if settings.DEBUG:
+        ## Provides a fallback for gettext functions in development environment
+        <script type="text/javascript" src="${static.url('js/src/gettext_fallback.js')}"></script>
+        % endif
+        <meta name="viewport" content="width=device-width,initial-scale=1">
+        <meta name="path_prefix" content="${EDX_ROOT_URL}">
+        <% favicon_url = branding_api.get_favicon_url() %>
+        <link rel="icon" type="image/x-icon" href="${favicon_url}"/>
+        <%static:css group='style-vendor'/>
+        <%static:css group='style-vendor-tinymce-content'/>
+        <%static:css group='style-vendor-tinymce-skin'/>
+
+        % if uses_bootstrap:
+        <link rel="stylesheet" href="${static.url(self.attr.main_css)}" type="text/css" media="all" />
+        % else:
+        <%static:css group='${self.attr.main_css}'/>
+        % endif
+
+        <%include file="widgets/segment-io.html" />
+
+        % for template_name in templates:
+        <script type="text/template" id="${template_name}-tpl">
+            <%static:include path="js/${template_name}.underscore" />
+        </script>
+        % endfor
+        <script type="text/template" id="image-modal-tpl">
+            <%static:include path="common/templates/image-modal.underscore" />
+        </script>
+        <link rel="stylesheet" type="text/css" href="${static.url('js/vendor/timepicker/jquery.timepicker.css')}" />
+        % if not settings.STUDIO_FRONTEND_CONTAINER_URL:
+            <link rel="stylesheet" type="text/css" href="${static.url('common/css/vendor/common.min.css')}" />
+            <link rel="stylesheet" type="text/css" href="${static.url('common/css/vendor/editImageModal.min.css')}" />
+        % endif
+        <!-- Hotjar Tracking Code for studio -->
+        <script>
+        (function(h,o,t,j,a,r){
+            h.hj=h.hj||function(){(h.hj.q=h.hj.q||[]).push(arguments)};
+            h._hjSettings={hjid: Number("${settings.HOTJAR_ID |n, js_escaped_string}"),hjsv:6};
+            a=o.getElementsByTagName('head')[0];
+            r=o.createElement('script');r.async=1;
+            r.src=t+h._hjSettings.hjid+j+h._hjSettings.hjsv;
+            a.appendChild(r);
+        })(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
+        </script>
+    </head>
+
+    <body class="${static.dir_rtl()} is-signedin course container view-container lang_${LANGUAGE_CODE}">
+
+        <a class="nav-skip" href="#main">${_("Skip to main content")}</a>
+
+        <%static:js group='base_vendor'/>
+
+        <%static:webpack entry="commons"/>
+
+        <script type="text/javascript">
+        window.baseUrl = "${settings.STATIC_URL | n, js_escaped_string}";
+        require.config({
+            baseUrl: window.baseUrl
+        });
+        </script>
+
+        <script type="text/javascript" src="${static.url("cms/js/require-config.js")}"></script>
+
+        <!-- view -->
+        <div class="wrapper wrapper-view" dir="${static.dir_rtl()}">
+        <%
+        banner_messages = list(PageLevelMessages.user_messages(request))
+        %>
+
+        % if banner_messages:
+            <div class="page-banner">
+            <div class="user-messages">
+                % for message in banner_messages:
+                <div class="alert ${message.css_class}" role="alert">
+                    <span class="icon icon-alert fa ${message.icon_class}" aria-hidden="true"></span>
+                    ${HTML(message.message_html)}
+                </div>
+                % endfor
+            </div>
+            </div>
+        % endif
+
+        <main id="main" aria-label="Content" tabindex="-1">
+            <div id="content">
+
+                <div class="wrapper-content wrapper">
+                    <div class="inner-wrapper">
+                        <section class="content-area">
+                            <article class="content-primary ${'content-primary-fullwidth' if is_fullwidth_content else ''}">
+                                <%
+                                    assets_url = reverse('assets_handler', kwargs={'course_key_string': str(xblock_locator.course_key)})
+                                %>
+                                <section class="wrapper-xblock level-page is-hidden studio-xblock-wrapper" data-locator="${xblock_locator}" data-course-key="${xblock_locator.course_key}" data-course-assets="${assets_url}">
+                                </section>
+                                <div class="ui-loading">
+                                    <p><span class="spin"><span class="icon fa fa-refresh" aria-hidden="true"></span></span> <span class="copy">${_("Loading")}</span></p>
+                                </div>
+                            </article>
+                        </section>
+                    </div>
+                </div>
+            </div>
+        </main>
+
+        ##   <div id="page-notification"></div>
+        </div>
+
+        <div id="page-prompt"></div>
+
+        % if context_course:
+        <%static:webpack entry="js/factories/context_course"/>
+        <script type="text/javascript">
+            window.course = new ContextCourse({
+            id: "${context_course.id | n, js_escaped_string}",
+            name: "${context_course.display_name_with_default | n, js_escaped_string}",
+            url_name: "${context_course.location.block_id | n, js_escaped_string}",
+            org: "${context_course.location.org | n, js_escaped_string}",
+            num: "${context_course.location.course | n, js_escaped_string}",
+            display_course_number: "${context_course.display_coursenumber | n, js_escaped_string}",
+            revision: "${context_course.location.branch | n, js_escaped_string}",
+            self_paced: ${ context_course.self_paced | n, dump_js_escaped_json },
+            is_custom_relative_dates_active: ${CUSTOM_RELATIVE_DATES.is_enabled(context_course.id) | n, dump_js_escaped_json},
+            start: ${context_course.start | n, dump_js_escaped_json},
+            discussions_settings: ${context_course.discussions_settings | n, dump_js_escaped_json}
+            });
+        </script>
+        % endif
+        <script type="text/javascript">
+        require(['js/factories/base'], function () {});
+        </script>
+        <%static:webpack entry="js/factories/container">
+            ContainerFactory(
+                ${component_templates | n, dump_js_escaped_json},
+                ${xblock_info | n, dump_js_escaped_json},
+                "${action | n, js_escaped_string}",
+                {
+                    isUnitPage: ${is_unit_page | n, dump_js_escaped_json},
+                    canEdit: true,
+                    outlineURL: "${outline_url | n, js_escaped_string}",
+                    clipboardData: ${user_clipboard | n, dump_js_escaped_json},
+                    isIframeEmbed: true,
+                }
+            );
+        </%static:webpack>
+    </body>
+    <script type="text/javascript">
+    (function() {
+        // If this view is rendered in an iframe within the authoring microfrontend app
+        // it will report the height of its contents to the parent window when the
+        // document loads, window resizes, or DOM mutates.
+        if (window !== window.parent) {
+            var lastHeight = window.parent[0].offsetHeight;
+            var lastWidth = window.parent[0].offsetWidth;
+            var contentElement = document.getElementById('content');
+
+            function dispatchResizeMessage(event) {
+                // Note: event is actually an Array of MutationRecord objects when fired from the MutationObserver
+                var isLoadEvent = event.type === 'load';
+                var newHeight = contentElement.offsetHeight;
+                var newWidth = contentElement.offsetWidth;
+
+                // Monitor for messages and checks if the message contains an id. If
+                // there is an id, then the location of the selected focus element
+                // is sent through its offset attribute. The offset will allow the
+                // page to scroll to the location of the focus element so that it is
+                // at the top of the page. Unique ids and names are required for
+                // proper scrolling.
+                window.addEventListener('message', function (event) {
+                    if (event.data.hashName) {
+                        var targetId = event.data.hashName;
+                        var targetName = event.data.hashName.slice(1);
+                        // Checks if the target uses an id or name to focus and gets offset.
+                        var targetOffset = $(targetId).offset() || $(document.getElementsByName(targetName)[0]).offset();
+                        window.parent.postMessage({ 'offset': targetOffset.top }, document.referrer);
+                    }
+                })
+
+                window.parent.postMessage(
+                    {
+                        type: 'plugin.resize',
+                        payload: {
+                            width: newWidth,
+                            height: newHeight,
+                        }
+                    }, document.referrer
+                );
+
+                lastHeight = newHeight;
+                lastWidth = newWidth;
+
+                // Within the authoring microfrontend the iframe resizes to match the
+                // height of this document and it should never scroll. It does scroll
+                // ocassionally when javascript is used to focus elements on the page
+                // before the parent iframe has been resized to match the content
+                // height. This window.scrollTo is an attempt to keep the content at the
+                // top of the page.
+                window.scrollTo(0, 0);
+            }
+
+            // Create an observer instance linked to the callback function
+            const observer = new MutationObserver(dispatchResizeMessage);
+
+            // Start observing the target node for configured mutations
+            observer.observe(document.body, { attributes: true, childList: true, subtree: true });
+
+            window.addEventListener('load', dispatchResizeMessage);
+
+            const resizeObserver = new ResizeObserver(dispatchResizeMessage);
+            resizeObserver.observe(document.body);
+        }
+    }());
+    </script>
+</html>
diff --git a/cms/urls.py b/cms/urls.py
index 1c5f191b2728..4082ce446f84 100644
--- a/cms/urls.py
+++ b/cms/urls.py
@@ -123,6 +123,8 @@
             name='course_rerun_handler'),
     re_path(fr'^container/{settings.USAGE_KEY_PATTERN}$', contentstore_views.container_handler,
             name='container_handler'),
+    re_path(fr'^container_embed/{settings.USAGE_KEY_PATTERN}$', contentstore_views.container_embed_handler,
+            name='container_embed_handler'),
     re_path(fr'^orphan/{settings.COURSE_KEY_PATTERN}$', contentstore_views.orphan_handler,
             name='orphan_handler'),
     re_path(fr'^assets/{settings.COURSE_KEY_PATTERN}/{settings.ASSET_KEY_PATTERN}?$',